package com.tegtech.starter.redisson;

import java.util.concurrent.TimeUnit;

import org.redisson.api.RLock;
import org.redisson.api.RedissonClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

@Component
public class RedisDistributedLocker implements DistributedLocker {

	@Autowired
    private RedissonClient redissonClient;

	@Override
	public RLock lock(String lockKey) {
		RLock lock = redissonClient.getLock(lockKey);
        lock.lock();
        return lock;
	}

	@Override
	public RLock lock(String lockKey, int timeout) {
		RLock lock = redissonClient.getLock(lockKey);
        lock.lock(timeout, TimeUnit.SECONDS);
        return lock;
	}

	@Override
	public RLock lock(String lockKey, TimeUnit unit, int timeout) {
		RLock lock = redissonClient.getLock(lockKey);
        lock.lock(timeout, unit);
        return lock;
	}

	@Override
	public RLock fairLock(String lockKey) {
		RLock lock = redissonClient.getFairLock(lockKey);
		lock.lock();
		return lock;
	}

	@Override
	public boolean tryLock(String lockKey, TimeUnit unit, int waitTime, int leaseTime) {
		RLock lock = redissonClient.getLock(lockKey);
        try {
            return lock.tryLock(waitTime, leaseTime, unit);
        } catch (InterruptedException e) {
            return false;
        }
	}

	@Override
	public void unlock(String lockKey) {
		RLock lock = redissonClient.getLock(lockKey);
        lock.unlock();
	}

	@Override
	public void unlock(RLock lock) {
		lock.unlock();
	}

}
